Solar equipment, documented.

Solar equipment & CEC registry directory

Search CEC records for solar panels, inverters, batteries, energy storage, meters and power control systems. Compare exact configurations and original evidence.

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Built from California Energy Commission records.
Understand the scope of a listing

35,594Equipment records

652Manufacturers

7Equipment categories

Latest source checkNov 10, 2026

All equipment 35,594 Solar panels 22,562 Inverters 2,528 Energy storage 6,927 Batteries 999 Meters 787 Power control systems 105 Legacy PCS 1,686

The directory

Details make the difference.

Find a model. Check the configuration.
Take the evidence with you.

A registry listing is a starting point. CEC inclusion is not nationwide installation approval. Confirm the exact model and configuration with your utility and local authority.

How to use this data

Equipment typeAll equipment35,594Solar panels22,562Inverters2,528Energy storage6,927Batteries999Meters787Power control systems105Legacy PCS1,686

ManufacturerObserved statusActive power (kW)Sort by

Before you specify

Match the complete model number, then check voltage, power and capacity. A family page can contain several distinct configurations.

Data methodology ↗

Scroll the table to see ratings and registry evidence →

Equipment models and representative configurations. Open a model to inspect every listed variant.
Manufacturer / model	Type / electrical	Reported ratings	CEC observation
Caterpillar Inc.PVC425MB03H425 W nameplate · 398.2 W PTC	Solar panel40.4 V DC	425 W DC398.2 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC425MP03H425 W nameplate · 397.5 W PTC	Solar panel40.5 V DC	425 W DC397.5 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC430MB03H430 W nameplate · 403 W PTC	Solar panel40.6 V DC	430 W DC403 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC430MP03H430 W nameplate · 402.3 W PTC	Solar panel40.7 V DC	430 W DC402.3 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC435MB03H435 W nameplate · 407.8 W PTC	Solar panel40.8 V DC	435 W DC407.8 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC435MP03H435 W nameplate · 407.1 W PTC	Solar panel40.9 V DC	435 W DC407.1 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC440MB03H440 W nameplate · 412.6 W PTC	Solar panel41 V DC	440 W DC412.6 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC440MP03H440 W nameplate · 411.9 W PTC	Solar panel41.1 V DC	440 W DC411.9 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC445MB03H445 W nameplate · 417.4 W PTC	Solar panel41.2 V DC	445 W DC417.4 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC445MP03H445 W nameplate · 416.7 W PTC	Solar panel41.3 V DC	445 W DC416.7 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC450MB03H450 W nameplate · 422.2 W PTC	Solar panel41.4 V DC	450 W DC422.2 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC450MP03H450 W nameplate · 421.5 W PTC	Solar panel41.5 V DC	450 W DC421.5 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC455MB03H455 W nameplate · 427 W PTC	Solar panel41.6 V DC	455 W DC427 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVC455MP03H455 W nameplate · 426.3 W PTC	Solar panel41.7 V DC	455 W DC426.3 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT105105 W nameplate · 97.4 W PTC	Solar panel67.8 V DC	105 W DC97.4 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT105 ARC105 W nameplate · 97.4 W PTC	Solar panel67.8 V DC	105 W DC97.4 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT107107.5 W nameplate · 99.7 W PTC	Solar panel68.6 V DC	107.5 W DC99.7 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT107 ARC107.5 W nameplate · 99.7 W PTC	Solar panel68.6 V DC	107.5 W DC99.7 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT110110 W nameplate · 102.1 W PTC	Solar panel69.4 V DC	110 W DC102.1 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT110 ARC110 W nameplate · 102.1 W PTC	Solar panel69.4 V DC	110 W DC102.1 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT112112.5 W nameplate · 104.5 W PTC	Solar panel70.2 V DC	112.5 W DC104.5 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT112 ARC112.5 W nameplate · 104.5 W PTC	Solar panel70.2 V DC	112.5 W DC104.5 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT115115 W nameplate · 105.2 W PTC	Solar panel70.5 V DC	115 W DC105.2 W DC	Listed in CECNov 10, 2026
Caterpillar Inc.PVT115 ARC115 W nameplate · 105.2 W PTC	Solar panel70.5 V DC	115 W DC105.2 W DC	Listed in CECNov 10, 2026

The evidence matters

A clear view.
An informed decision.

The original record, always.

Every CEC record leads back to its source workbook and check date. Archived files preserve the evidence even when a live list changes.

Follow the evidence

Context before conclusions.

A listing is one part of the picture. Model variants, utility requirements and installation conditions deserve the same attention.

How to read a listing